Water Sewer Capital Projects List FY21-FY31 April 2021 — File 211859

Water Enterprise Fund CIP Category Funding Source Planning Estimate Only Year Added to the CIP Total (FY21-FY31) FY21 FY22 FY23 FY24 FY25 FY26 FY27 FY28 FY29 FY30 FY31 Somerville Ave. Utility & Streetscape Improvements - Water USQ DIF Water Enterprise 2016 340,000 $ 180,000 $ 160,000 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ Water Improvements Recurring Water Enterprise / MWRA LWSAP n/a 2016 (FY20) 74,500,000 $ - $ 200,000 $ 7,110,000 $ 7,310,000 $ 7,600,000 $ 7,910,000 $ 8,220,000 $ 8,550,000 $ 8,900,000 $ 9,200,000 $ 9,500,000 $ Lead Line Replacement Program Recurring Water Enterprise / MWRA LLP n/a 2017 16,130,000 $ 1,060,000 $ 850,000 $ 1,470,000 $ 1,510,000 $ 1,540,000 $ 1,500,000 $ 1,590,000 $ 1,610,000 $ 1,640,000 $ 1,660,000 $ 1,700,000 $ Water Vehicles1 Recurring Water Enterprise n/a 2018 (FY20) 1,400,000 $ - $ 150,000 $ 290,000 $ 260,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ Pitman St. - Water Improvements Recommended Water Enterprise  2019 1,020,000 $ - $ - $ - $ 1,020,000 $ - $ - $ - $ - $ - $ - $ - $ Water Meter Replacement Recommended Water Enterprise  2019 7,000,000 $ 3,500,000 $ 3,500,000 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ Spring Hill Sewer Separation - Project Area 1 Water Line Improvements USQ DIF Water Enterprise  2021 (Design 8,870,000 $ 30,000 $ 2,950,000 $ 3,310,000 $ 2,580,000 $ - $ - $ - $ - $ - $ - $ - $ Spring Hill Sewer Separation - Highland Ave Water Line Improvements USQ DIF Water Enterprise  2021 2,960,000 $ - $ 60,000 $ 100,000 $ 2,190,000 $ 610,000 $ - $ - $ - $ - $ - $ - $ Spring Hill Sewer Separation - Project Area 2B Water Line Improvements USQ DIF Water Enterprise  2021 3,080,000 $ - $ - $ - $ 90,000 $ 1,210,000 $ 1,780,000 $ - $ - $ - $ - $ - $ Yard 3 Recommended PAYGO  2021 1,000,000 $ - $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ Total 116,300,000 $ 4,770,000 $ 7,970,000 $ 12,380,000 $ 15,060,000 $ 11,160,000 $ 11,390,000 $ 10,010,000 $ 10,360,000 $ 10,740,000 $ 11,060,000 $ 11,400,000 $ Sewer Enterprise Fund CIP Category Funding Source Planning Estimate Only Year Added to the CIP Total (FY21-FY31) FY21 FY22 FY23 FY24 FY25 FY26 FY27 FY28 FY29 FY30 FY31 Somerville Ave. Utility & Streetscape Improvements - Sewer USQ DIF Sewer Enterprise 2016 19,380,000 $ 7,320,000 $ 12,060,000 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ Poplar St. Stormwater Pump Station USQ DIF Sewer Enterprise  2016* 21,830,000 $ 510,000 $ 830,000 $ 4,840,000 $ 10,960,000 $ 4,690,000 $ - $ - $ - $ - $ - $ - $ Spring Hill Sewer Separation: Project Area 1- Sewer USQ DIF Sewer Enterprise  2017* 10,360,000 $ 840,000 $ 3,240,000 $ 3,530,000 $ 2,750,000 $ - $ - $ - $ - $ - $ - $ - $ Nunziato Stormwater Storage USQ DIF Sewer Enterprise  2016 16,610,000 $ - $ - $ 8,450,000 $ 6,530,000 $ 1,630,000 $ - $ - $ - $ - $ - $ - $ Sewer Improvements Recurring Sewer Enterprise n/a 2016 48,460,000 $ - $ 4,050,000 $ 4,210,000 $ 4,390,000 $ 4,560,000 $ 4,750,000 $ 4,940,000 $ 5,140,000 $ 5,340,000 $ 5,540,000 $ 5,540,000 $ Sewer Vehicles1 Recurring Sewer Enterprise n/a 2018 (FY19) 1,660,000 $ - $ 520,000 $ 40,000 $ 400,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ 100,000 $ Manhole Sealing Underway Sewer Enterprise / MWRA I/I Phase 9 2019 1,290,000 $ 830,000 $ 460,000 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ Somerville Marginal Interceptor Rehabilitation Recommended Sewer Enterprise  2017* 4,610,000 $ 160,000 $ 4,450,000 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ SSES & I/I Assessment Recommended Sewer Enterprise  2019 9,960,000 $ 60,000 $ 1,600,000 $ 1,730,000 $ 1,800,000 $ 610,000 $ 630,000 $ 660,000 $ 680,000 $ 710,000 $ 740,000 $ 740,000 $ Willow to Grove Sewer Replacement Recommended Sewer Enterprise  2019 3,010,000 $ - $ 220,000 $ 1,330,000 $ 1,460,000 $ - $ - $ - $ - $ - $ - $ - $ Flint St. Sewer Replacement Recommended Sewer Enterprise  2019 3,720,000 $ - $ 220,000 $ 1,680,000 $ 1,820,000 $ - $ - $ - $ - $ - $ - $ - $ Sewer Separation Project 1 Recommended Sewer Enterprise / MWRA / I/I  2019 51,690,000 $ - $ - $ 2,570,000 $ 9,480,000 $ 19,820,000 $ 19,820,000 $ - $ - $ - $ - $ - $ Sewer Separation Project 2 Recommended Sewer Enterprise / MWRA / I/I  2019 51,690,000 $ - $ - $ 2,570,000 $ 9,480,000 $ 19,820,000 $ 19,820,000 $ - $ - $ - $ - $ - $ Sewer Separation Project 3 Recommended Sewer Enterprise / MWRA / I/I  2019 55,910,000 $ - $ - $ - $ - $ 2,780,000 $ 10,250,000 $ 21,440,000 $ 21,440,000 $ - $ - $ - $ Sewer Separation Project 4 Recommended Sewer Enterprise / MWRA / I/I  2021 58,110,000 $ - $ - $ - $ - $ - $ - $ 2,890,000 $ 10,400,000 $ 22,410,000 $ 22,410,000 $ - $ Sewer Separation Project 5 Recommended Sewer Enterprise / MWRA / I/I  2021 38,600,000 $ - $ - $ - $ - $ - $ - $ - $ - $ 3,120,000 $ 11,250,000 $ 24,230,000 $ Spring Hill Sewer Separation: Highland Avenue - Sewer USQ DIF Sewer Enterprise  2021 6,310,000 $ - $ 140,000 $ 250,000 $ 4,620,000 $ 1,300,000 $ - $ - $ - $ - $ - $ - $ Spring Hill Sewer Separation: Project Area 2B- Sewer USQ DIF Sewer Enterprise  2021 6,200,000 $ - $ - $ - $ - $ 210,000 $ 2,430,000 $ 3,560,000 $ - $ - $ - $ - $ Boynton Yards - Pump Station Boynton DIF Sewer Enterprise  2021 36,500,000 $ - $ - $ 640,000 $ 1,280,000 $ 12,380,000 $ 11,100,000 $ 11,100,000 $ - $ - $ - $ - $ Boynton Yards - Infrastruture Boynton DIF Sewer Enterprise  2021 24,280,000 $ - $ - $ 430,000 $ 860,000 $ 8,230,000 $ 7,380,000 $ 7,380,000 $ - $ - $ - $ - $ Clarendon Hill Recommended MassWorks  2021 4,900,000 $ 300,000 $ 800,000 $ 2,400,000 $ 1,400,000 $ - $ - $ - $ - $ - $ - $ - $ New Washington Street Sewer Realignment Recommended Sewer Enterprise  2021 500,000 $ 20,000 $ 250,000 $ 230,000 $ - $ - $ - $ - $ - $ - $ - $ - $ Yard 3 Recommended Pay go  2021 2,000,000 $ - $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ Total 477,580,000 $ 10,040,000 $ 29,040,000 $ 35,100,000 $ 57,430,000 $ 76,330,000 $ 76,480,000 $ 52,270,000 $ 37,960,000 $ 31,880,000 $ 40,240,000 $ 34,880,000 $ Notes: Fiscal year is the year in which we anticipate funding to be expended; authorization can occur in a previous fiscal year. The CIP Project List is a planning document that reflects a point in time. 1Net of $100,000 contribution per year from retained earnings. 2Funded through prior year Recurring Sewer Improvement authorization. *Project was originally added in the Unscheduled category but is now in a scheduled category (USQ DIF, Underway, Recurring, or Recommended). Design only Design only  Approved by City Council  OPM only FY21-FY31 Water & Sewer Capital Investment Plan (CIP) Project List APRIL 2021 Approved by City Council  Design only2   